- 04 Aug, 2015 17 commits
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Len Brown authored
commit bea57077 upstream. Signed-off-by:
Len Brown <len.brown@intel.com> Signed-off-by:
Jiri Slaby <jslaby@suse.cz>
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Len Brown authored
commit a138b568 upstream. Broadwell (BDW) is similar to Haswell (HSW), the preceding processor generation. Currently, the only difference in their C-state tables is that PC3 max exit latency is 33usec on HSW and 40usec on BDW. Signed-off-by:
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Martin Schwidefsky authored
commit 7e01b5ac upstream. Introduce KEXEC_CONTROL_MEMORY_GFP to allow the architecture code to override the gfp flags of the allocation for the kexec control page. The loop in kimage_alloc_normal_control_pages allocates pages with GFP_KERNEL until a page is found that happens to have an address smaller than the KEXEC_CONTROL_MEMORY_LIMIT. On systems with a large memory size but a small KEXEC_CONTROL_MEMORY_LIMIT the loop will keep allocating memory until the oom killer steps in. Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by:
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Devin Ryles authored
commit 3eee1799 upstream. Signed-off-by:
Devin Ryles <devin.ryles@intel.com> Reviewed-by:
Jean Delvare <jdelvare@suse.de> Signed-off-by:
Wolfram Sang <wsa@the-dreams.de> Signed-off-by:
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james.d.ralston@intel.com authored
commit 3e27a844 upstream. This patch adds the I2C/SMBus Device IDs for the Intel Sunrise Point PCH. Signed-off-by:
James Ralston <james.d.ralston@intel.com> Signed-off-by:
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Alan Cox authored
commit 39e8e30e upstream. The SMBus host controller is the same as used in Baytrail so add the new PCI ID to the driver's list of supported IDs. Signed-off-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by:
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Jean Delvare authored
commit b299de83 upstream. Signed-off-by:
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Jean Delvare authored
commit ce316110 upstream. A long name broke the alignment, shift the columns a bit to fix it and make the table look nice again. While we're here, switch to the standard comment style to make checkpatch happy, and use tabs instead of spaces for column alignment. Signed-off-by:
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Bob Moore authored
commit faae404e upstream. This urgent patch is cherry picked from ACPICA upstream. It is reported that some platforms fail to boot without this new _OSI string. This change adds this string for Windows 8.1 and Server 2012 R2. Reported-by:
Zhang Rui <rui.zhang@intel.com> Signed-off-by:
Bob Moore <Robert.Moore@intel.com> Signed-off-by:
Lv Zheng <lv.zheng@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
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Mika Westerberg authored
commit 25b3dfc8 upstream. Newer Intel PCHs with LPSS have the same Designware I2C controllers than Haswell but the ACPI IDs differ. Add these IDs to the driver list. Signed-off-by:
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Mika Westerberg authored
commit 4edd7901 upstream. Newer Intel PCHs have the same GPIO controller than Haswell but the ACPI ID is different. Add this ID to the driver supported IDs list. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
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Mike Christie authored
commit 126e964a upstream. https://bugzilla.kernel.org/show_bug.cgi?id=67091 Cc: Jayamohan Kallickal <Jayamohan.Kallickal@emulex.com> Signed-off-by:
James Bottomley <JBottomley@Parallels.com> Signed-off-by:
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Martin K. Petersen authored
commit 243918be upstream. Queued TRIM got disabled on Micron M500DC drives thanks to the "Micron_M500*" pattern we had in place to accommodate the previous generation of this drive family. Tweak the blacklist entry slightly so we only disable queued TRIM for the non-DC variants of M500 drives. Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Cc: stable@vger.kernel.org Signed-off-by:
Tejun Heo <tj@kernel.org> Signed-off-by:
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Jan Kara authored
commit 01777836 upstream. If do_journal_release() races with do_journal_end() which requeues delayed works for transaction flushing, we can leave work items for flushing outstanding transactions queued while freeing them. That results in use after free and possible crash in run_timers_softirq(). Fix the problem by not requeueing works if superblock is being shut down (MS_ACTIVE not set) and using cancel_delayed_work_sync() in do_journal_release(). Cc: stable@vger.kernel.org Signed-off-by:
Jan Kara <jack@suse.cz> Signed-off-by:
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Takashi Iwai authored
commit 1ee23fe0 upstream. The recent addition of the USB audio mixer suspend/resume may lead to deadlocks when the driver tries to call usb_autopm_get_interface() recursively, since the function tries to sync with the finish of the other calls. For avoiding it, introduce a flag indicating the resume operation and avoids the recursive usb_autopm_get_interface() calls during the resume. Reported-and-tested-by:
Bryan Quigley <gquigs@gmail.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Takashi Iwai authored
commit 1c53e725 upstream. The suspend callback of usb-audio driver may be called multiple times per suspend when multiple USB interfaces are bound to a single sound card instance. In such a case, it's superfluous to save the mixer values multiple times. This patch fixes it by checking the counter. Signed-off-by:
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Takashi Iwai authored
commit 400362f1 upstream. Implement reset_resume callback so that the mixer values are properly restored. Still no boot quirks are called, so it might not work well on some devices. Signed-off-by:
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- 30 Jul, 2015 23 commits
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Libin Yang authored
commit 432ac1a2 upstream. Skylake and Haswell have the same behavior on display audio. So this patch applys Haswell fix-ups to Skylake. Signed-off-by:
Libin Yang <libin.yang@intel.com> Signed-off-by:
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Libin Yang authored
commit 99fcb377 upstream. This patch adds codec ID (0x80862809) and module alias for Skylake display codec. Signed-off-by:
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Libin Yang authored
commit db48abf4 upstream. The total stream number of Sunrise Point's input and output stream exceeds 15, which will cause some streams do not work because of the overflow on SDxCTL.STRM field if using the legacy stream tag allocation method. This patch uses the new stream tag allocation method by add the flag AZX_DCAPS_SEPARATE_STREAM_TAG for Skylake platform. Signed-off-by:
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Libin Yang authored
commit d6795827 upstream. The total stream number of Skylake's input and output stream exceeds 15, which will cause some streams do not work because of the overflow on SDxCTL.STRM field if using the legacy stream tag allocation method. This patch uses the new stream tag allocation method by add the flag AZX_DCAPS_SEPARATE_STREAM_TAG for Skylake platform. Signed-off-by:
Vinod Koul <vinod.koul@intel.com> Signed-off-by:
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Rafal Redzimski authored
commit 93e3423e upstream. Implemented separate stream_tag assignment for input and output streams. According to hda specification stream tag must be unique throughout the input streams group, however an output stream might use a stream tag which is already in use by an input stream. This change is necessary to support HW which provides a total of more than 15 stream DMA engines which with legacy implementation causes an overflow on SDxCTL.STRM field (and the whole SDxCTL register) and as a result usage of Reserved value 0 in the SDxCTL.STRM field which confuses HDA controller. Signed-off-by:
Rafal Redzimski <rafal.f.redzimski@intel.com> Signed-off-by:
Jayachandran B <jayachandran.b@intel.com> Signed-off-by:
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Mengdong Lin authored
commit 2df6742f upstream. This is a temporary fix for some Intel HDMI codecs to avoid no sound output for a resuming playback after S3. After S3, the audio driver restores pin:cvt connection selections by snd_hda_codec_resume_cache(). However this can happen before the gfx side is ready and such connect selection is overlooked by HW. After gfx is ready, the pins make the default selection again. And this will cause multiple pins share a same convertor and mute control will affect each other. Thus a resumed audio playback become silent after S3. This patch verifies pin:cvt connection on preparing a stream, to assure the pin selects the right convetor and an assigned convertor is not shared by other unused pins. Apply this fix-up on Haswell, Broadwell and Valleyview (Baytrail). We need this temporary fix before a reliable software communication channel is established between audio and gfx, to sync audio/gfx operations. Signed-off-by:
Mengdong Lin <mengdong.lin@intel.com> Signed-off-by:
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Devin Ryles authored
commit b4565913 upstream. This patch adds DeviceIDs for Sunrise Point-LP Signed-off-by:
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James Ralston authored
commit c8b00fd2 upstream. This patch adds the HD Audio Device IDs for the Intel Sunrise Point PCH. [the item position rearranged by tiwai] Signed-off-by:
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Takashi Iwai authored
commit 4758fed9 upstream. The zero-length connection list happens so often on Haswell HDMI, and it results in warning messages like ALSA: hda_codec: invalid CONNECT_LIST verb 5[1]:0 at each time the codec resumes from the power-save, which is fairly annoying. Since this is no real error, make it shown only in the verbose debug mode. Signed-off-by:
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Takashi Iwai authored
commit 1c37c223 upstream. The headphone and mic jacks on Thinkpad T440 are assigned to pins NID 0x16 and 0x19, respectively. These need to be set up manually by a fixup. Reported-and-tested-by:
Joschi Brauchle <joschi.brauchle@tum.de> Signed-off-by:
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Paolo Bonzini authored
commit ce40cd3f upstream. Malicious (or egregiously buggy) userspace can trigger it, but it should never happen in normal operation. Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com> Acked-by:
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Fabio Estevam authored
commit b136faff upstream. 'channels' is allocated via kmemdup and it is never freed in the subsequent error paths. Use 'indio_dev->channels' directly instead, so that we avoid such memory leak problem. Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by:
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org> Cc: Oliver Neukum <ONeukum@suse.com> Signed-off-by:
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Fabio Estevam authored
commit d8c9d23e upstream. 'channels' is allocated via kmemdup and it is never freed in the subsequent error paths. Use 'indio_dev->channels' directly instead, so that we avoid such memory leak problem. Signed-off-by:
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Fabio Estevam authored
commit 9ecdbed7 upstream. 'channels' is allocated via kmemdup and it is never freed in the subsequent error paths. Use 'indio_dev->channels' directly instead, so that we avoid such memory leak problem. Signed-off-by:
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Dan Carpenter authored
commit 4a102b4d upstream. There is a bug in omap2_mbox_probe() where we try do: mbox->irq = platform_get_irq(pdev, info->irq_id); if (mbox->irq < 0) { The problem is that mbox->irq is unsigned so the error handling doesn't work. I've changed it to a signed integer. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: Suman Anna <s-anna@ti.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Omar Ramirez Luna <omar.ramirez@copitl.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Cc: Oliver Neukum <ONeukum@suse.com> Signed-off-by:
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Bill Richardson authored
commit a865a589 upstream. This module has always been GPL licensed. It was just missing the explicit declaration to avoid tainting the kernel. Signed-off-by:
Bill Richardson <wfrichar@chromium.org> Signed-off-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
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Jiri Slaby authored
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Ping Cheng authored
commit 368c9664 upstream. On Feb 17, 2014, two new usages are approved to HID usage Table 18 - Digitizer Page: 5A Secondary Barrel Switch MC 16.4 5B Transducer Serial Number SV 16.3.1 This patch adds relevant definitions to hid/input. It also removes outdated comments in hid.h. Signed-off-by:
Ping Cheng <pingc@wacom.com> Reviewed-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Cc: Oliver Neukum <ONeukum@suse.com> Signed-off-by:
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Olivier Gay authored
commit f362e690 upstream. Add some missing hid usages from consumer page, add some display brightness control usages from approved hid usage table request HUTTR41: http://www.usb.org/developers/hidpage/HUTRR41.pdf and add voice command usage from approved request HUTTR45: http://www.usb.org/developers/hidpage/Voice_Command_Usage.pdf [jkosina@suse.cz: removed KEY_BRIGHTNESS_TOGGLE / KEY_DISPLAYTOGGLE conflict from hid-debug.c] Signed-off-by:
Olivier Gay <ogay@logitech.com> Signed-off-by:
Mathieu Meisser <mmeisser@logitech.com> Acked-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
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Hans de Goede authored
commit 5820e4d4 upstream. Add mapping for "AL Next Task/Application", "AL Previous Task/Application" and "AL File Browser" buttons, as found on the Microsoft Office keyboard. Note that there already is a mapping for "AL Local Machine Browser" to KEY_FILE. Unless we ever encounter a device with both that should not be a problem. Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
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Srinivas Pandruvada authored
commit f74346a0 upstream. Fix issue with the sleeping calling hid_hw_request under spinlock. When i2c is used as HID transport, this is calling kmalloc, which can sleep. So remove call to this function while under spinlock. [ 1067.021961] Call Trace: [ 1067.021970] [<ffffffff8192f5f2>] dump_stack+0x4d/0x6f [ 1067.021976] [<ffffffff811109f2>] __might_sleep+0xd2/0xf0 [ 1067.021981] [<ffffffff811ea15b>] __kmalloc+0xeb/0x200 [ 1067.021989] [<ffffffff816e0cb3>] ? hid_alloc_report_buf+0x23/0x30 [ 1067.021993] [<ffffffff816e0cb3>] hid_alloc_report_buf+0x23/0x30 [ 1067.021997] [<ffffffff816f4cb7>] i2c_hid_request+0x57/0x110 [ 1067.022006] [<ffffffffa02bc61c>] sensor_hub_input_attr_get_raw_value+0xbc/0x100 [hid_sensor_hub] Signed-off-by:
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Tomas Sokorai authored
commit 7c7606a2 upstream. They need to have the class SERIAL. Note: it is a Win 7 panel, not Win 8 certified. Signed-off-by:
Tomas Sokorai <tsokorai@gmail.com> Signed-off-by:
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Andrew Duggan authored
commit 9abebedb upstream. Multitouch touchpads built for Win 8.1 need to be sent an input mode feature report in order to start reporting multitouch events. This is the same process sent to Win 7 multitouch touchscreens except the value of the feature report is 3 for touchpads. Signed-off-by:
Andrew Duggan <aduggan@synaptics.com> Reviewed-by:
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